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Merging databases: Problems and examples
Author(s) -
Cholvy Laurence,
Moral Serafin
Publication year - 2001
Publication title -
international journal of intelligent systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.291
H-Index - 87
eISSN - 1098-111X
pISSN - 0884-8173
DOI - 10.1002/int.1056
Subject(s) - computer science , database , matching (statistics) , process (computing) , data mining , information retrieval , mathematics , programming language , statistics
This paper focuses on databases merging, which is one particular case of data fusion. Databases merging is the process which consists of integrating, physically or virtually, the data provided by several databases. With examples throughout the paper, we stress the main problems raised by databases merging and we present, not exhaustively, some solutions. The topics receiving deepest study are: cases matching, inconsistency handling and summarizing data. © 2001 John Wiley & Sons, Inc.